#99F05D#99F05D

#99F05D is a very light, vivid yellow-green. Relative luminance 0.699; OKLCH L 87.0% C 0.199 H 134.6°. Best body text is #000000 at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#99F05D
RGB	rgb(153, 240, 93)
HSL	hsl(96, 83%, 65%)
HSV	hsv(96, 61%, 94%)
CMYK	cmyk(36.3%, 0%, 61.2%, 5.9%)
CIE-LAB	lab(86.94, -50.36, 61.19)
CIE-LCH	lch(86.94, 79.25, 129.46°)
OKLab	oklab(87.04% -0.1401 0.1418)
OKLCH	oklch(87.04% 0.199 134.6)
XYZ	xyz(46.2718, 69.8807, 21.4041)
Luminance	0.6988 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.55

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F05D #B45DF0

analogous

#E3F05D #99F05D #5DF06A

triadic

#99F05D #5D99F0 #F05D99

tetradic

#99F05D #5DE3F0 #B45DF0 #F06A5D

square

#99F05D #5DE3F0 #B45DF0 #F06A5D

split-complementary

#99F05D #6A5DF0 #F05DE3

monochromatic

#59C112 #76EB25 #99F05D #BCF595 #E0FACD

Accessibility & contrast

On white

1.40

#99F05D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.98

#99F05D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F05D

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F05D	#FFFFFF	#000000	##000000
##99F05D	1.00	1.40	14.98	14.98
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.98	21.00	1.00	1.00
##000000	14.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE4C

Deuteranopia (green-blind)

#ECD768

Tritanopia (blue-blind)

#98E7D1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #99f05d;
/* rgb */ color: rgb(153, 240, 93);
/* oklch */ color: oklch(87.0% 0.199 134.6);

Tailwind

colors: {
  custom: {
    50: '#bcf590',
    500: '#99f05d',
    950: '#000000',
  },
}

SCSS

$custom: #99f05d;
$custom-light: #bcf590;
$custom-dark: #000000;

JSON

{
  "hex": "#99f05d",
  "rgb": {
    "r": 153,
    "g": 240,
    "b": 93
  },
  "hsl": {
    "h": 95.51,
    "s": 83.051,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87035,
    "c": 0.19934,
    "h": 134.6
  },
  "luminance": 0.69883
}

Semantic roles & 50–950 ramp

primary

#99F05D

secondary

#8532BF

accent

#06DF87

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99F05D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →